Screen Freezes

[osx86maniac]

Hello Friends,

I have a PC with following configurationAMD Phenom X3 8650

CPU Arch : 1 CPU - 3 Cores - 3 Threads

CPU PSN : AMD Phenom 8650 Triple-Core Processor

CPU EXT : MMX(+) 3DNow!(+) SSE SSE2 SSE3 SSE4A x86-64

CPUID : F.2.3 / Extended : 10.2

CPU Cache : L1 : 3 x 64 / 3 x 64 KB - L2 : 3 x 512 KB

CPU Cache : L3 : 2048 KB

Core : Toliman (65 nm) / Stepping : DR-B3

Freq : 2310.69 MHz (200.93 * 11.5)

MB Brand : Gigabyte

MB Model : GA-MA74GM-S2H

NB : ATI RS690/RS690M rev 00

SB : ATI SB700 rev 00

GPU Type : ATI Radeon 2100 Graphics

DirectX Version : 9.0c

RAM : 2048 MB DDR2 Dual Channel

RAM Speed : 401.9 MHz (1:2) @ 5-5-5-18

Slot 1 : 1024MB (6400)

Slot 1 Manufacturer : Crucial Technology

Slot 2 : 1024MB (6400)

Slot 2 Manufacturer : Crucial Technology

 

I have successfully installed iDeneb 10.5.7 but I have a big problem. Since, I don't have any decent gfx card, only the inbuilt one. I know, I can't expect a very great performance with it, but my screen freezes. It is something like freezing screen in Windows Xp when I don't have graphics driver installed. Any solution? please?

Thanks in Advance.